{
  "cveId": "CVE-2022-25309",
  "url": "https://patchblox.com/security/cve/CVE-2022-25309",
  "summary": "CVE-2022-25309 is fixed in 6 products on 1 platform, first by libfribidi-bin 0.19.7-2ubuntu0.1, released February 22, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libfribidi-bin: A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() funct...",
  "description": "A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the \u0027--caprtl\u0027 option, leading to a crash and causing a denial of service.",
  "published": "2022-02-22T12:07:00Z",
  "severity": "Medium",
  "cvss": 7,
  "cvssVector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.0051,
  "epssPercentile": 0.43788,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.0.8-2.1",
      "fix": "DEBIAN-CVE-2022-25309",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-25309",
      "released": "2022-09-06T18:15:11Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.0.8-2.1",
      "fix": "DEBIAN-CVE-2022-25309",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-25309",
      "released": "2022-09-06T18:15:11Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "Debian 14",
      "fixedVersion": "1.0.8-2.1",
      "fix": "DEBIAN-CVE-2022-25309",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-25309",
      "released": "2022-09-06T18:15:11Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.4-9.el8",
      "fix": "RHSA-2022:7514",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-7514",
      "released": "2022-11-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "RHEL 9",
      "fixedVersion": "0:1.0.10-6.el9.2",
      "fix": "RHSA-2022:8011",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-8011",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "almalinux 8",
      "fixedVersion": "1.0.4-9.el8",
      "fix": "ALSA-2022:7514",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-7514",
      "released": "2022-11-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "almalinux 9",
      "fixedVersion": "1.0.10-6.el9.2",
      "fix": "ALSA-2022:8011",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-8011",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "amzn 2023",
      "fixedVersion": "1.0.11-3.amzn2023.0.2",
      "fix": "ALAS2023-2023-069",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-069",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "ol 8",
      "fixedVersion": "0:1.0.4-9.el8",
      "fix": "ELSA-2022-7514",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7514",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "ol 9",
      "fixedVersion": "0:1.0.10-6.el9.2",
      "fix": "ELSA-2022-8011",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8011",
      "released": "2022-11-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "rocky 8",
      "fixedVersion": "0:1.0.4-9.el8",
      "fix": "RLSA-2022:7514",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-7514",
      "released": "2022-11-08T06:21:42Z"
    },
    {
      "platform": "linux",
      "product": "fribidi",
      "release": "rocky 9",
      "fixedVersion": "0:1.0.10-6.el9.2",
      "fix": "RLSA-2022:8011",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-8011",
      "released": "2022-11-15T06:13:17Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.0.11-3.amzn2023.0.2",
      "fix": "ALAS2023-2023-069",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-069",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.0.11-3.amzn2023.0.2",
      "fix": "ALAS2023-2023-069",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-069",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.4-9.el8",
      "fix": "RHSA-2022:7514",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-7514",
      "released": "2022-11-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:1.0.10-6.el9.2",
      "fix": "RHSA-2022:8011",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-8011",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-devel",
      "release": "almalinux 8",
      "fixedVersion": "1.0.4-9.el8",
      "fix": "ALSA-2022:7514",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-7514",
      "released": "2022-11-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-devel",
      "release": "almalinux 9",
      "fixedVersion": "1.0.10-6.el9.2",
      "fix": "ALSA-2022:8011",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-8011",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-devel",
      "release": "amzn 2023",
      "fixedVersion": "1.0.11-3.amzn2023.0.2",
      "fix": "ALAS2023-2023-069",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-069",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-devel",
      "release": "ol 8",
      "fixedVersion": "0:1.0.4-9.el8",
      "fix": "ELSA-2022-7514",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7514",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fribidi-devel",
      "release": "ol 9",
      "fixedVersion": "0:1.0.10-6.el9.2",
      "fix": "ELSA-2022-8011",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8011",
      "released": "2022-11-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libfribidi-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.19.7-2ubuntu0.1",
      "fix": "libfribidi-bin 0.19.7-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libfribidi-bin-0.19.7-2ubuntu0.1",
      "released": "2022-02-22T12:07:00Z"
    },
    {
      "platform": "linux",
      "product": "libfribidi-bin",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.0.8-2ubuntu0.1",
      "fix": "libfribidi-bin 1.0.8-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libfribidi-bin-1.0.8-2ubuntu0.1",
      "released": "2022-02-22T12:07:00Z"
    },
    {
      "platform": "linux",
      "product": "libfribidi-bin",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.0.8-2ubuntu3.1",
      "fix": "libfribidi-bin 1.0.8-2ubuntu3.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libfribidi-bin-1.0.8-2ubuntu3.1",
      "released": "2022-02-22T12:07:00Z"
    },
    {
      "platform": "linux",
      "product": "libfribidi0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.19.7-2ubuntu0.1",
      "fix": "libfribidi0 0.19.7-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libfribidi0-0.19.7-2ubuntu0.1",
      "released": "2022-02-22T12:07:00Z"
    },
    {
      "platform": "linux",
      "product": "libfribidi0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.0.8-2ubuntu0.1",
      "fix": "libfribidi0 1.0.8-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libfribidi0-1.0.8-2ubuntu0.1",
      "released": "2022-02-22T12:07:00Z"
    },
    {
      "platform": "linux",
      "product": "libfribidi0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.0.8-2ubuntu3.1",
      "fix": "libfribidi0 1.0.8-2ubuntu3.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libfribidi0-1.0.8-2ubuntu3.1",
      "released": "2022-02-22T12:07:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}